Java 类com.itextpdf.text.ListItem 实例源码

@Override
public void process(int level, Node node, InvocationContext context) {
    List<Element> subs = context.collectChildren(level, node);

    com.itextpdf.text.List orderedList = new com.itextpdf.text.List(com.itextpdf.text.List.ORDERED);
    for (Element sub : subs) {
        if (!orderedList.add(sub)) {
            // wrap it
            ListItem listItem = new ListItem();
            listItem.add(sub);
            orderedList.add(listItem);
        }
    }

    KeyValues kvs = context.iTextContext().keyValues();

    Float spacingBefore = kvs.<Float>getNullable(ORDERED_LIST_SPACING_BEFORE).or(5f);
    Float spacingAfter = kvs.<Float>getNullable(ORDERED_LIST_SPACING_AFTER).or(5f);

    Paragraph p = new Paragraph();
    p.add(orderedList);
    p.setSpacingBefore(spacingBefore);
    p.setSpacingAfter(spacingAfter);

    context.append(p);
}

private static void createList(Section subCatPart) {
  List list = new List(true, false, 10);
  list.add(new ListItem("First point"));
  list.add(new ListItem("Second point"));
  list.add(new ListItem("Third point"));
  subCatPart.add(list);
}

@Override
public void buildComponent(SerialisationContext pSerialisationContext, PDFSerialiser pSerialiser, EvaluatedHtmlPresentationNode pEvalNode) {
  ListItem lListItem = pSerialiser.getElementFactory().getListItem();

  pSerialiser.startContainer(ElementContainerFactory.getContainer(lListItem));
  processChildren(pSerialisationContext, pSerialiser, pEvalNode);
  pSerialiser.endContainer();

  pSerialiser.add(lListItem);
}

@Override
public void process(int level, Node node, InvocationContext context) {
    List<Element> subs = context.collectChildren(level, node);

    com.itextpdf.text.List orderedList = new com.itextpdf.text.List(com.itextpdf.text.List.UNORDERED);
    orderedList.setListSymbol(context.bulletSymbol());
    for (Element sub : subs) {
        if (!orderedList.add(sub)) {
            // wrap it
            ListItem listItem = new ListItem();
            listItem.add(sub);
            orderedList.add(listItem);
        }
    }

    KeyValues kvs = context.iTextContext().keyValues();

    Float spacingBefore = kvs.<Float>getNullable(BULLET_LIST_SPACING_BEFORE).or(5f);
    Float spacingAfter = kvs.<Float>getNullable(BULLET_LIST_SPACING_AFTER).or(5f);

    Paragraph p = new Paragraph();
    p.add(orderedList);
    p.setSpacingBefore(spacingBefore);
    p.setSpacingAfter(spacingAfter);

    context.append(p);
}

public void learnIText() throws FileNotFoundException, DocumentException {
    final Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document,
            new FileOutputStream("/tmp/test.pdf"));

    document.open();

    Paragraph p = new Paragraph();
    for(int i = 0; i < 100; i++) {
    ZapfDingbatsList zapfdingbatslist = new ZapfDingbatsList(i);
    zapfdingbatslist.add(new ListItem(i));
    zapfdingbatslist.add(new ListItem("test2"));

    p.add(zapfdingbatslist);
    }
    document.add(p);


    /*
    for(int i = 0; i < 100; i++) {
    Paragraph p = new Paragraph();
    p.add("This is a test 2");

    // document.newPage();
    document.add(p);
    }
    */

    document.close();
}

/**
 * Create a list item with the factory element attributes applied
 * @return A list item with the element attributes applied
 */
public ListItem getListItem() {
  ListItem lListItem = new ListItem();
  return lListItem;
}